Chattanooga transforms into 'Gig City'

Once dubbed the 'dirtiest city in America' by newsman Walter Cronkite, Chattanooga was a place that used to run on a locomotive engine. Today, it's closer to running on search engines.

http://www.wbir.com/video/2161718194001/39627146001/Chattanooga-transforms-into-Gig-Cityhttp://download.gannett.edgesuite.net/wbir/brightcove/29913744001/29913744001_2161731699001_th-511b987de4b08286a9ab9c76-86366017001.jpg?pubId=29913744001Chattanooga transforms into 'Gig City'Once dubbed the 'dirtiest city in America' by newsman Walter Cronkite, Chattanooga was a place that used to run on a locomotive engine. Today, it's closer to running on search engines.wbirChattanoogaNewsEleanor Beckgig03:52